Do I need to change the STP bridge priority on Nebula?

Zyxel_Melen

Nebula set the default STP bridge priority to 32768 for each switch. Since all switches use the same bridge priority, the switches will compare the MAC address to elect the root bridge.

If you want specific switch to become the root bridge, change its STP bridge priority with lower number will help.

To set the STP bridge priority, please reference this FAQ:

https://community.zyxel.com/en/discussion/17406/how-to-configure-rapid-spanning-tree-protocol-rstp-on-nebula-switch